A crack detective team led by Detective Superintendent Peter Boyd apply new techniques to nightmarish old crimes as they solve cold cases.

Meet DI Jack Frost - an unconventional detective with sympathy for the underdog and an instinct for moral justice. With his sloppy and abrupt style, he attracts trouble like a magnet.

A police crime drama exploring the personal and professional lives of Detective Constable Rachel Bailey and Detective Constable Janet Scott. Despite obvious differences between them, they have developed a robust friendship.

In this sharp adaptation of Ian Rankin's novels, the curmudgeonly DI John Rebus' investigations lead him throughout Edinburgh, from its ancient beauty and into its more sinister quarters.

Jean Blake is still adjusting to life after her husband Lucien’s disappearance eight months earlier when she’s unexpectedly drawn into a bizarre murder investigation.

Second World War veteran Doctor Lucien Blake returns home to Ballarat after 30 years. As both a GP and the town’s police surgeon, he often finds himself investigating mysteries and murders only he can solve.